Cov khoom siv PPO yog dab tsi? Kev tsom xam ntawm cov khoom thiab kev siv ntawm polyphenylene ether
PPO Material Overview
PPO, lub npe hu ua Polyphenylene Oxide, yog ib qho thermoplastic engineering yas nrog cov khoom siv zoo heev thiab tshuaj tiv thaiv.Txij li thaum nws pib, PPO cov ntaub ntawv tau siv dav hauv ntau yam kev lag luam nrog nws cov khoom tshwj xeeb, thiab tau dhau los ua cov khoom tseem ceeb hauv kev lag luam tshuaj, hluav taws xob thiab hluav taws xob.
Cov qauv tshuaj thiab cov yam ntxwv ntawm cov khoom siv PPO
Cov qauv molecular ntawm PPO muaj cov benzene rings txuas los ntawm ether bonds, uas muab nws zoo heev lub cev thiab tshuaj zog.PPO cov khoom muaj zoo heev kub kuj, nws cov iav hloov kub yog hais txog 210 ° C, thiab muaj peev xwm tswj tau zoo mechanical zog ntawm kub dua.PPO kuj muaj zoo heev hluav taws xob rwb thaiv tsev zog thiab tsis tshua muaj dej nqus dej, uas yog haum rau daim ntaub ntawv uas yuav tsum tau muaj hluav taws xob zoo.
Qhov zoo thiab qhov tsis zoo ntawm PPO cov ntaub ntawv txheeb xyuas
Qhov zoo tshaj plaws ntawm cov khoom siv PPO yog nws cov tshuaj tiv thaiv zoo heev thiab ruaj khov lub cev. Nyob rau hauv cov kua qaub thiab alkali ib puag ncig, PPO qhia tau hais tias zoo heev stability, yog li nws yog feem ntau siv raws li ib tug anti-corrosion khoom nyob rau hauv chemical khoom.
Cov ntaub ntawv PPO kuj muaj qee qhov kev txwv. Vim nws cov ntsiab lus melting siab, kev ua haujlwm ntawm PPO yog qhov nyuaj dua, yuav tsum muaj qhov kub thiab txias thiab tshwj xeeb pwm tsim. Lub toughness ntawm PPO yog tsawg, thiab cov ntaub ntawv PPO ntshiab yog feem ntau nkig cracking ntawm qhov kub thiab txias, yog li nyob rau hauv ib co kev siv nws yog feem ntau siv nyob rau hauv blends nrog lwm yam ntaub ntawv los txhim kho nws tag nrho cov kev ua tau zoo.
Kev siv thaj chaw ntawm PPO cov ntaub ntawv
PPO cov ntaub ntawv muaj ntau yam kev siv hauv ntau qhov kev lag luam. Nyob rau hauv cov khoom siv hluav taws xob thiab hluav taws xob, PPO tau siv dav hauv kev tsim cov khoom siv hluav taws xob, xws li cov ntsaws ruaj ruaj, cov keyboards thiab cov thawv sib txuas, vim nws cov khoom siv hluav taws xob zoo heev.PPO cov ntaub ntawv kuj tseem siv rau hauv kev lag luam tsheb tsim rau cov khoom siv roj, vim nws tsis kam rau cov roj thiab cov dej tsis haum kom muaj kev ruaj ntseg nyob rau hauv ib puag ncig hnyav.
Hauv kev lag luam tshuaj, PPO qhov kev tiv thaiv corrosion ua rau nws yog ib qho tseem ceeb rau cov khoom siv xws li cov kav dej, lub cev twj tso kua mis thiab li qub.PPO kuj tseem siv rau hauv kev tsim khoom ntawm qee yam khoom siv uas yuav tsum tau muaj kev ruaj ntseg zoo, xws li lub zog thiab cov kabmob.
PPO cov khoom hloov kho thiab kev txhim kho yav tom ntej
Txhawm rau kov yeej qee qhov kev txwv ntawm cov ntaub ntawv PPO ntshiab, cov kws tshawb fawb tau hloov kho lawv los ntawm kev sib xyaw nrog lwm cov polymers lossis ntxiv cov fillers.PPO / PS blends yog cov khoom hloov kho uas zoo dua toughness thiab processability. Raws li kev siv thev naus laus zis txuas ntxiv mus, PPO cov ntaub ntawv tau npaj rau ntau yam kev siv yav tom ntej, tshwj xeeb tshaj yog nyob rau hauv cov ntsiab lus ntawm qhov kev thov loj zuj zus rau cov yas ua tau zoo.
Cov ntsiab lus
Cov khoom siv PPO yog dab tsi? Nws yog ib qho kev ua tau zoo ntawm cov yas yas nrog cov cua sov ua haujlwm zoo, tshuaj lom neeg tsis kam thiab hluav taws xob rwb thaiv tsev. Txawm hais tias muaj qee qhov kev ua tiav thiab kev nyuaj siab, PPO muaj qhov chaw hauv kev lag luam niaj hnub uas tsis tuaj yeem tsis quav ntsej los ntawm kev hloov kho thiab kev siv. Nyob rau hauv lub neej yav tom ntej, nrog kev txhim kho ntxiv ntawm cov khoom siv thev naus laus zis, PPO yuav siv dav dua thiab nws cov khoom yuav ua kom zoo dua qub.